<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>显示模式</title>
  <style>
    /* 块级：独占一行，宽度默认是父级的100%，加宽高生效 */
    div {
      width: 100px;
      height: 100px;

      /* display: inline; */
      display: inline-block;
    }

    .div1 {
      background-color: brown;
    }

    .div2 {
      background-color: orange;
    }

    /* 行内：一行共存多个：尺寸由内容撑开，加宽高不生效 */
    span {
      width: 100px;
      height: 100px;

      /* display: block; */
      display: inline-block;
    }

    .span1 {
      background-color: brown;
    }

    .span2 {
      background-color: orange;
    }

    /* 行内块：一行共存多个；默认尺寸由内容撑开；加宽高生效 */
    img {
      width: 100px;
      height: 100px;

      display: block;
    }
  </style>
</head>

<body>
  <!-- 块元素 -->
  <div class="div1">div 标签1</div>
  <div class="div2">div 标签2</div>

  <!-- 行内元素 -->
  <span class="span1">span1111111</span>
  <span class="span2">span1</span>

  <!-- 行内块元素 -->
  <img src="./images/2.png" alt="">
  <img src="./images/2.png" alt="">
</body>

</html>